kubuntu 18.04.5 daily manual partitioning ubiquity crashed

[Chris Guiver]

Kubuntu 18.04.5 QA-test install, manual partitioning options.
hp dx6120mt (mini-tower, pentium 4, 3gb, winfast clone of nvidia 7600gt)

I deleted my single (sda1) partition, created a new ext4 partition, after this time ensuring FORMAT was ticked (last time it re-used my deleted & re-created partition) the installer crashed.

I tried to copy the python code that appeared in the message, but it didn't obviously get to buffer, as shift-insert doesn't give me anything. I was following testcase so Install Kubuntu (and not Try Kubuntu)

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14.15
ProcVersionSignature: Ubuntu 5.4.0-42.46~18.04.1-generic 5.4.44
Uname: Linux 5.4.0-42-generic i686
ApportVersion: 2.20.9-0ubuntu7.16
Architecture: i386
CasperVersion: 1.394.3
CurrentDesktop: KDE
Date: Thu Aug 13 01:25:48 2020
InstallCmdLine: file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity initrd=/casper/initrd quiet splash --- maybe-ubiquity
LiveMediaBuild: Kubuntu 18.04.5 LTS "Bionic Beaver" - Release i386 (20200806.1)
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1891415